Portable depilation instrument

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The portable depilation instrument addresses the challenge of heat dissipation by utilizing separate cooling channels within the instrument's shell, ensuring efficient temperature reduction and enhanced user safety.

US20250090227A1Pending Publication Date: 2025-03-20SHENZHEN ULIKE SMART ELECTRONICS CO LTD

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Patent Information

Application Number: US18/969236
Authority / Receiving Office: US · United States
Patent Type: Applications(United States)
Current Assignee / Owner
Priority Date: 2019-11-18
Filing Date: 2024-12-04
Publication Date: 2025-03-20

Application Information

Patent Timeline

18 Nov 2019

Priority

04 Dec 2024

Application

US18/969236

20 Mar 2025

Publication

US20250090227A1

IPC: A61B18/18; A61B18/00

CPC: A61B18/18; A61B2018/00017; A61B2018/00476; A45D26/00; A61B18/00; A61B18/203; A61B2018/00589; A61B2018/00702

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Application Domain

Hair-singeing Instrument handpieces

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AI Technical Summary

Technical Problem

Existing portable depilation instruments face challenges in efficiently dissipating heat generated by multiple elements, leading to incomplete temperature reduction, discomfort, and potential safety issues during use.

Method used

A portable depilation instrument design featuring a shell with separate channels for external cooling medium flow, allowing for independent cooling of the emitter and cold compress portion, thereby enhancing heat dissipation and temperature reduction across all heat-generating elements.

Benefits of technology

The design achieves efficient and complete temperature reduction, reducing user discomfort and safety risks by ensuring effective heat dissipation for all heat-generating components within the instrument.

✦ Generated by Eureka AI based on patent content.

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Abstract

A portable depilation instrument includes a shell, a cold compress portion, and an emitter. The shell defines an accommodating space. The cold compress portion is exposed from the shell and configured to contact skin of a user. The emitter is arranged in the accommodating space and located on a side of the cold compress portion facing away from the skin of the user, and the emitter is configured to emit light that irradiates the skin of the user. The portable depilation instrument defines a first channel and a second channel inside the shell, allowing external cooling medium entering the shell to separately flow through the first channel to cool the emitter and flow through the second channel to cool the cold compress portion.

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